4 channel controller for the Rover 5 is a module that is used to control a DC motor. This module can be used to control up to 4 DC motors. This module is also equipped with current sensors on each channel so that the microcontroller can receive feedback from each motor. In addition this module has a range of encoder that can combine 2 encoder inputs to 1 output signal (encoder mixing circuit).

features:

- 4 pieces of low resistance FET ?? H ?? bridges.

- Each channel has a rated current of 4A.

- Control logic is simple.

- Monitoring currents for each channel.

- A range of mixing quadrature encoder.

specifications:

- Power connector: 2 connector (5 VDC for logic, 12V (max) for motor)

- Sensor Flow: has a 1V output for each Ampere current consumed by the motor (maximum output 5VDC)

- Control Logic: 1 pin for direction (the direction of rotary motor) and one pin for PWM (motor speed)

OLED module 0.96 inches with a resolution of 128x64 pixel display that can be used on the module Arduino or other microcontroller. Based SSD1306 chip which has I2C and SPI interface thereby minimizing the use of the number of I / O ports of the microcontroller. OLED modules can be used for display applications such as mobile phones, MP3 / MP4, digital camera, etc.

* This module is not supported for use on a mainboard with 5 VDC voltage level.

This antenna made from ceramics and has been using the technology of LTCC (Low Temperature cofired ceramic), where the technology has the ability to stabilize the low and high dielectric that is in the antenna. Additionally, this antenna also easy tuning.

The SparkFun Photon RedBoard, to put it simply, is a WiFi/Microcontroller development board in the Arduino form-factor for the Photon. It’s easy to use, it’s powerful, and it’s connected to the cloud. With the best support, potential, and performance the Photon RedBoard provides you with an IoT device with a powerful 120MHz ARM Cortex M3 and built-in WiFi connectivity. Imagine blowing up a Photon into the shape of an Arduino and while keeping its wireless and ARM Cortex M3 capabilities, the result is this board!

The SparkFun Photon RedBoard has been based around the P1 Particle Module. Each P1 comes pre-loaded with Particle OS firmware and includes their basic cloud service. With a built-in antenna and a uFL connector, the P1 makes it so you don’t have to stress over the optimization of RF designs.

The Photon RedBoard has all of the hardware peripherals you know and love: 8 Digital I/O pins, 6 Analog Inputs, UART, SPI and ARM JTAG hook-ups. We’ve also broken out the SDA, SCL, SCK, MISO, MOSI, SS, DAC, and WKP pins as well. You can power the Photon RedBoard over USB or through the barrel jack. The on-board power regulator can handle anything from 4.5 to 15VDC. It is important to keep in mind that the Photon RedBoard utilizes the Arduino form factor, meaning you can attach many different Arduino shields to this board. Please be sure to check your pin-outs and voltage levels first.

The LilyPad Design Kit (LDK) is a great way to get started with e-textiles. The LDK includes everything you need to complete 6 simple experiments that will teach you how to sew basic circuits, light LEDs, create interactive designs, and more. You don’t need any previous sewing or electronics experience to use this kit. If you’ve ever been curious about getting into e-textiles but have never known where to start, this is where you can begin!

The online LDK Tutorial contains step by step instructions of how to connect each circuit with the included parts. Tips and tricks are provided and explained and even includes troubleshooting tips if something goes wrong. A link to this tutorial can be found in the Documents section below. The kit does not require any soldering and is recommended for beginners of any age that can can hold a needle.

LilyPad is a wearable technology developed by Leah Buechley and cooperatively designed by Leah and SparkFun. Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. They’re even washable!

Note: A portion of this sale is given back to Dr. Leah Buechley for continued development and education of e-textiles.

Note: Due to the requirements of shipping the batteries in this kit, orders may take longer to process and therefore do not qualify for same-day shipping. Additionally, these batteries can not be shipped via Ground or Economy methods to Alaska or Hawaii. Sorry for any inconvenience this may cause.

Omni Wheel or wheels that can rotate in all directions with a diameter of 48mm. This wheel is equipped with 2 different hubs that have holes on each hub. This wheel can be used on LEGO NXT, servo and DC gear motor.

This is a 5V 2-Channels Relay module, It can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM and MSP430. 2 relays are included in this module, with “NC” ports means “Normally connected to COM” and “NO”

Sunday, July 17, 2016

An actuator that has been integrated with the reduction gear system, controller, driver and network to build a modular robot.
Control of current, speed and position have been using algorithms.
Torque used to control the flow sensor, while the PID control is used to determine the position of the robot.

Lithium-ion rechargeable battery from Robotis that can be used on robotic MINI or other projects that use the CM-150 controller and OpenCM9.04.features:
- PCM built-in to protect the battery from overcharge, discharge and overcurrent.
- To avoid damage to the battery, try to wait for the battery to cool before charging.
- Accompanied by a protective cover of the battery.
- Dimensions: 24 x 70 x 27mm
- Charger: Li-ion Battery Charger Set LBB-040 (sold separately)

Preventive measure:
- Do not charge the battery when connected to the robot / controller.
- Remove and store the battery in a cool / dry when not in use.
- For long-term storage can deduct advance up to 50% of the total battery capacity.

* Try not to charge the battery when connected to the robot / controller.

Power supply 5V DC (from USB)
There are features LED battery charging indicator
Compatible to the type of battery Li-ion Battery 1300mAh 3.7V LB-040
Compatible to the size of the Li-ion Battery 1300mAh 3.7V LB-040

The OV7670 is a camera with a CMOS sensor and requires only a small voltage. Where this camera also has a relatively small size so it is suitable for applications such as toys, multimedia PCs and more.

In addition, users can also make arrangements such as image quality, image format and output data transfer.

Wednesday, July 06, 2016

Hubsan Q4 Nano quadcopter. This lightweight, easy to fly Nano quad comes ready-to-fly straight from the box, it may be small but its performance capabilities belie its size with it even being able to fly outdoors, wind conditions dependant. One year under development, the Hubsan Q4 is the ultimate in micro RC technology. Stylishly designed, with equally impressive performance it promises to be the absolute must have gadget for 2014 and beyond. Just add 2 x AAA batteries to the transmitter and you are ready to fly in literally any space available. Q4 Nano Quadcopter Features: Ultra small design, LED Lights for front and back flying guide and low light flying, 4-Channel 2.4ghz Radio with digital trim, Integrated gyro for stable flying, 100mAh 3.7v Lipo battery, Spare blades included, Weighs 11.5grams, USB Charge cord, Coreless micro motors. Spec: Dimensions: 45 mm x 45 mm, Weight: 11.5 grams, Requires: Two AAA batteries, Charge Time: 10 minutes

My Bionic Bird introduces the My Bionic Bird Avitron v2.0 R/C Ornithopter. A bird is not an airplane and does not use the same principles to get around. After watching how real birds perform, manufacturer developed and patented a control system that uses wing bending, enabling fast and instantaneous maneuvers that are not possible with a classical drift system. Thanks to this system, coupled with its adjustable tail effect, that you can even fly it around your sitting room. The amazing range of the radio control (100 m) with its laboratory optimized aerial lets you follow the birds into the clouds. Charging time is only 12 minutes for 8 min flight time.